Individual Calculations September 2012
 Opasiak, Dustin Tennessee  Total change: 8.85  Rating chartPersonal card
 XIV Obert Internacional Sant Marti Grup B Barcelona ESP 2012-07-13
RcRownchangeKK*chgGame
 1798 1726 2.50 6 0.09 15 1.35 
  Gonzalez Martin, Fernando 1925 ESP0.001-0.2415-3.60 
  Roche Peris, Eduard 1819 ESP0.001-0.3715-5.55 
  Ferrer Ache, Jesus 1586 ESP1.0010.31154.65 
  Gonzalez Edo, David 1773 ESP1.0010.57158.55 
  Serra Vilaro, Agustin 1867 ESP0.001-0.3115-4.65 
  Casajuana Figuls, Pere 1818 ESP0.5010.13151.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 38 Obert Internacional Escacs Ciutat de Badalona C Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 1628 1726 5.50 8 0.50 15 7.50 
  Sanchez Fontanet, Lluis 1512 ESP1.0010.23153.45 
  Garcia Acosta, Carla 1433 ESP1.0010.15152.25 
  Sanchez Canales, Pol 1791 ESP0.5010.09151.35 
  Vargas Drechsler, Carlos 1828 ESP0.001-0.3615-5.40 
  Eixarch Sanahuja, Albert 1619 ESP1.0010.35155.25 
  Cao, Carlo 1595 ITA0.001-0.6815-10.20 
  Gonzalez Trigo, Jose Luis 1584 ESP1.0010.31154.65 
  Lliberia Blasco, Josep Lluis 1663 ESP1.0010.41156.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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